Cryptomeria japonica

Japanese Cedar

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Cryptomeria japonica is an evergreen conifer with soft, aromatic foliage and a pyramidal habit. Native to Japan, it thrives in moist soil under full sun exposure.
yard Outdoor plants wb_sunny Sun pets Pet Friendly
info Pot sizes shown are estimations. Real dimensions may vary depending on the merchant.
Merchant Pot Size Availability Price
Amazon.com - Out of Stock $23.99 Buy
Amazon.com - In Stock $24.99 Buy
Amazon.com - In Stock $34.99 Buy
Merchant Pot Size Availability Price
Amazon.com 11-12 in In Stock $79.99 Buy
info

Plant Details

Common Name Japanese Cedar
Family Cupressaceae
Genus Cryptomeria
Species Japonica
Origin Japan
Blooming Monoecious, wind-pollinated cones in late winter/spring.
Leaf Color Dark green to bluish-green
Sunlight Sun
Category Outdoor plants
Pet Friendly check Yes
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Care & Maintenance

terrain
Soil

Acidic, well-draining loamy soil or peat-based mix

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Watering

Keep soil consistently moist during growing season. Reduce watering in dormancy to prevent root rot.

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Sunlight & Care

Prefers full sun but tolerates partial shade. Protect from harsh afternoon wind in winter.

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Fertilization

Apply balanced slow-release fertilizer in early spring before new growth begins

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Pruning

Prune lightly after flowering to maintain shape and remove dead wood

Pest Control Aphid Scale Insect Spider Mite

These are the insects and pathogens that commonly interact with this plant, including pests, parasites, and organisms typically associated with its care.

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Seasonal Periods

local_florist Flowering Period 2 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
eco Leaf Persistence 12 months
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
thermostat

Growing Parameters

thermostat
Temperature
46° – 86°
Fahrenheit
Ideal ambient air temperature range for healthy growth
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Humidity
40% – 75%
% relative
Optimal relative air humidity the plant thrives in
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Light (LUX)
1500 – 45000
Lux
Ambient illuminance level at the plant's surface
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Light (PAR)
1200 – 3500
mmol/m²/s
Photosynthetically active radiation (PAR) intensity
water
Soil Moisture
20% – 65%
% volumetric
Water content in the growing medium
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Soil EC
300 – 1800
mS/cm
Electrical conductivity (nutrient concentration in soil water)

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